package com.atguigu.serviceedu.mapper;

import com.atguigu.serviceedu.entity.EduCourse;
import com.atguigu.serviceedu.entity.chapter.CoursePublishVo;
import com.atguigu.serviceedu.entity.frontVo.CourseWebVo;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import io.swagger.models.auth.In;

/**
 * <p>
 * 课程 Mapper 接口
 * </p>
 *
 * @author zzc
 * @since 2022-09-16
 */
public interface EduCourseMapper extends BaseMapper<EduCourse> {
     CoursePublishVo getPublishCourseInfo(String courseId);

    CourseWebVo getBaseCourseInfo(String courseId);


    Integer getTeacherById(String teacherId);
}
